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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KC0NVS callsign genealogy

Currently held by Carroll, Thomas H

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by KC0NVS's current licensee, walking backwards.

  1. N0THCactive· G
    Carroll, Thomas HMOgranted 2025-08-08

Successor callsigns

Callsigns held now by people who previously held KC0NVS.

  1. N0THCactive· G
    Carroll, Thomas HMOgranted 2025-08-08
  2. N0THCcancelled· G
    Carroll, Thomas HMOgranted 2014-04-04cancelled 2018-05-15
  3. N0THCcancelled· G
    Carroll, Thomas HMOgranted 2010-06-29cancelled 2010-11-05

All historical holders

Every license row we've seen with the callsign KC0NVS, oldest first.

  • Carroll, Thomas H MO
    2002-07-31 → cancelled 2010-06-29
  • Carroll, Thomas H MO
    2010-11-05 → cancelled 2014-04-04
  • Carroll, Thomas H MO
    2018-05-15 → cancelled 2025-08-08
← Back to KC0NVS License history →